@unpublished{repository49709,
       publisher = {Universitas Muhammadiyah Prof.Dr.Hamka},
           title = {BAP Kelas 2KA04},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/49709/},
          author = {Ma'mun, Akhmad}
}